CN209700410U - A kind of electric machine controller integrating device and vehicle - Google Patents
A kind of electric machine controller integrating device and vehicle Download PDFInfo
- Publication number
- CN209700410U CN209700410U CN201821854785.9U CN201821854785U CN209700410U CN 209700410 U CN209700410 U CN 209700410U CN 201821854785 U CN201821854785 U CN 201821854785U CN 209700410 U CN209700410 U CN 209700410U
- Authority
- CN
- China
- Prior art keywords
- module
- electric machine
- machine controller
- heat sink
- block terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
It includes: electric machine controller module, block terminal, Vehicular charger module, DC/DC module and heat sink that the utility model, which provides a kind of electric machine controller integrating device and vehicle, the electric machine controller integrating device,；Wherein, the electric machine controller module and the integrally disposed top in the heat sink of the block terminal；The Vehicular charger module and the integrally disposed lower section in the heat sink of the DC/DC module.The utility model is integrally disposed in the top of heat sink by the electric machine controller module and block terminal that will separate originally, by the Vehicular charger module separated originally and the integrally disposed lower section in heat sink of DC/DC module, meet the charging requirement to interior high voltage power battery and the power supply to motor and control requires, optimize the layout in vehicle space, solve the problems, such as that vehicle general arrangement space is limited, installation is complicated, components integrated level is low, reduce high voltage cable dosage and reduce the difficulty of harness arrangement, the vehicle space structure of electric car is greatly saved.
Description
Technical field
The utility model relates to controller technology fields, in particular to a kind of electric machine controller integrating device and vehicle
.
Background technique
Relative to traditional fuel-engined vehicle, electric car has the advantages that incomparable, the In such as environmental protection, energy conservation and low noise
Under energy crisis and the overall background of environmental pollution, it is next round automobile industry that electric car, which becomes the research hotspot of countries in the world,
The commanding elevation of revolution greatly develops electric car and occupies a tiny space in future automobile industry with important meaning for China
Justice.
Currently, electric car popularity is also very low, various aspects design defect is big, standard disunity, and part of the manufacturer releases
Charging unit, it is expensive, it is inefficient.Electric car needs powerful electric machine controller, by the direct current of power battery
Electrotransformation is the alternating current for supplying alternating current generator, control motor work.Currently, electric machine controller, high voltage distribution box, vehicle-mounted filling
Several high voltage devices of the indispensability such as the electric passenger vehicle of motor and DC/DC device, electronic logistic car.Many electronic vapour in the market
Vehicle is equipped with individually these types of device, since each device has independent shell, connector and cooling system etc., setting
At the different location of electric car, causes power cable, controlling cable and communication cable wire length and volume to increase, exist
Occupying volume causes greatly arrangement difficult complicated, at high cost.
Summary of the invention
In consideration of it, the utility model proposes a kind of electric machine controller integrating device and vehicles, it is intended to solve existing electronic
Dispersion independently causes the difficult complicated problem of arrangement between each module in automobile.
On the one hand, the utility model proposes a kind of electric machine controller integrating device, the electric machine controller integrating device packets
It includes: electric machine controller module, block terminal, Vehicular charger module, DC/DC module and heat sink；Wherein, the electric machine controller
Module and the integrally disposed top in the heat sink of the block terminal；The Vehicular charger module and the DC/DC module
The integrally disposed lower section in the heat sink.
Further, above-mentioned electric machine controller integrating device, the electric machine controller module and the block terminal are described in
The length direction of heat sink is juxtaposed on the roof of the heat sink.
Further, above-mentioned electric machine controller integrating device, the Vehicular charger module and the DC/DC module are along institute
The length direction for stating heat sink is juxtaposed on the bottom wall of the heat sink.
Further, above-mentioned electric machine controller integrating device, the roof and/or bottom wall of the heat sink are equipped with several
Mounting hole, the electric machine controller module, the block terminal, the Vehicular charger module and the DC/DC module are led to respectively
It crosses screw or bracket is installed to the mounting hole.
Further, above-mentioned electric machine controller integrating device, the roof and/or bottom wall of the heat sink are equipped with several
Mounting plate, the electric machine controller module, the block terminal, the Vehicular charger module and the DC/DC module are pacified respectively
On its corresponding described mounting plate.
Further, above-mentioned electric machine controller integrating device is provided with cooling structure in the heat sink, is equipped with feed liquor
Mouth and liquid outlet, so that cooling liquid enters the cooling structure from the inlet, and flows out from the liquid outlet.
Further, above-mentioned electric machine controller integrating device, the inlet and the liquid outlet run through the heat dissipation
Plate, and can be connect with external water-cooling system attachment.
Further, above-mentioned electric machine controller integrating device, the heat sink are rectangular aluminium sheet, are equipped with mounting structure,
For the heat sink to be fixed to the bracket that the electric machine controller integrating device is fixed to vehicle on the bracket of vehicle.
Further, above-mentioned electric machine controller integrating device, the mounting structure include square plate and are set to the side
The link block of shape plate side wall sharp corner, the link block and the square plate are integrally formed；The link block and the square plate
Link position the link position of the link block Yu the heat sink is extended to by transition arc.
Electric machine controller integrating device provided by the utility model by the electric machine controller module that will be separated originally and is matched
Electric box is integrally disposed in the top of heat sink, while the Vehicular charger module separated originally and DC/DC module is integrally disposed
In the lower section of heat sink, i.e. electric machine controller module, block terminal, Vehicular charger module, DC/DC module is integrally disposed in heat dissipation
On plate, not only meets the charging requirement to interior high voltage power battery and the power supply to motor and control requires, meanwhile, it is significantly excellent
The layout for having changed vehicle space solves the problems, such as that vehicle general arrangement space is limited, installation is complicated, components integrated level is low, subtracts
High voltage cable dosage, save the cost and the difficulty for reducing harness arrangement are lacked, vehicle especially electric car are greatly saved
Vehicle space structure, therefore there is good market application prospect.In addition, by heat sink to integrally disposed electric machine controller
Module, block terminal, Vehicular charger module, DC/DC module radiate, and avoid electric machine controller module, block terminal, vehicle-mounted fill
Motor module, DC/DC module high temperature cause operation irregularity.
Further, electric machine controller module and block terminal are juxtaposed on the top of heat sink along the length direction of heat sink
On wall, Vehicular charger module and DC/DC module along the bottom wall that the length direction of heat sink is juxtaposed on heat sink, so as to
It is radiated respectively to it by the roof or bottom wall of heat sink, further improves heat sink and electric machine controller module, matches
Electric box, Vehicular charger module, the contact area between DC/DC module improve further equably to radiate to it
Radiating efficiency.
Especially, it is provided with cooling structure in heat sink, for electric machine controller module, block terminal, Vehicular charger
Module and DC/DC module are cooled down, to avoid electric machine controller module, block terminal, Vehicular charger module and DC/DC mould
There is more serious heat condition in block, i.e., each module temperature increases with heat increase and influences its working performance and use the longevity
Life.Meanwhile the setting of cooling structure in heat sink is simplified, the arrangement of cooling structure is simplified, and then improve electric machine controller
The structural stability and reliability of integrating device.
On the other hand, the utility model also proposed a kind of vehicle, and it is integrated which is provided with above-mentioned electric machine controller
Device.
Since electric machine controller integrating device has said effect, so the vehicle with the electric machine controller integrating device
Also there is corresponding technical effect.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the first perspective view of electric machine controller integrating device provided by the embodiment of the utility model；
Fig. 2 is the second perspective view of electric machine controller integrating device provided by the embodiment of the utility model；
Fig. 3 is the first exploded view of electric machine controller integrating device provided by the embodiment of the utility model；
Fig. 4 is the second exploded view of electric machine controller integrating device provided by the embodiment of the utility model；
Fig. 5 is the first exploded view of upper box provided by the embodiment of the utility model；
Fig. 6 is the second exploded view of upper box provided by the embodiment of the utility model；
Fig. 7 is the first exploded view of lower box provided by the embodiment of the utility model；
Fig. 8 is the second exploded view of lower box provided by the embodiment of the utility model；
Fig. 9 is the structural schematic diagram of heat sink provided by the embodiment of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model
Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments practical new this is described in detail
Type.
Installation practice:
It is the preferred structure of electric machine controller integrating device provided by the embodiment of the utility model referring to Fig. 1 to Fig. 4.
As shown, electric machine controller integrating device include: upper box 1, it is lower box 2, electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5, DC/DC module 6 are dc chopper and heat sink 7；Wherein, electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5 and DC/DC module 6 are set on heat sink 7；Preferably, electric machine controller module 3 and block terminal 4, which integrate, sets
It is placed in the top (for position shown in Fig. 3) of heat sink 7, Vehicular charger module 5 and DC/DC module 6, which integrate, to be set
It is placed in the lower section (for position shown in Fig. 3) of heat sink 7, not only meets and the charging of interior high voltage power battery is wanted
It sums and the power supply and control of motor is required, while greatly optimizing the layout in vehicle space, so that electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and the setting of DC/DC module 6 position are corresponding with components coupled in vehicle body,
To reduce the cleaning of its connection, and it is convenient for the heat dissipation of module, to reduce high voltage cable dosage, save the cost and reduce line
The difficulty of beam arrangement；In addition, by heat sink 7 to integrally disposed electric machine controller module 3, block terminal 4, Vehicular charger mould
Block 5, DC/DC module 6 are radiated and are isolated, and electric machine controller module 3, block terminal 4, Vehicular charger module 5, DC/ are avoided
The high temperature of DC module 6 causes operation irregularity, while avoiding the port confusion between each module that its line is caused to intersect cause
Make Miswire.Simultaneously as Vehicular charger module 5 can only work in vehicle not running, and motor control in actual use
Device module 3 processed, block terminal 4 only work when vehicle travels, and the two is not conflicted using the time, so sharing heat-dissipating aluminium plate etc.
Water cooling plant saves volume and cost.
Specifically, electric machine controller module 3 is that motor is controlled by active according to the direction of setting, speed, angle
The integrated circuit that degree, response time work.Block terminal 4 is a kind of overcurrent protection circuit, and main function is control circuit
Work electricity consumption.Vehicular charger module 5 has for electric automobile power battery safety, automatic fully charged ability, vehicle-mounted charge
The data that machine module 5 is provided according to battery management system (BATTERY MANAGEMENT SYSTEM, BMS), dynamic adjusting are filled
Electric current or voltage parameter executes corresponding movement, completes charging process.DC/DC module 6 is for converting high-voltage DC power supply
For low-voltage dc power supply, or low-voltage dc power supply is converted into high-voltage DC power supply, i.e., the conversion of different direct current source value.
With continued reference to Fig. 1 to Fig. 4, electric machine controller module 3 and block terminal 4 are set side by side along the length direction of heat sink 7
In on the roof of heat sink 7, i.e. electric machine controller module 3 and block terminal 4 or so is set side by side, to make electric machine controller mould
Block 3 and block terminal 4 are directly contacted with heat sink 7, so by heat sink 7 to electric machine controller module 3 and block terminal 4 directly into
Row heat dissipation, compared with electric machine controller module 3 and block terminal 4 stack, improves radiating efficiency.Vehicular charger module 5 and DC/
DC module 6 is along the bottom wall that the length direction of heat sink 7 is juxtaposed on heat sink 7, i.e. Vehicular charger module 5 and DC/DC
The left and right on the bottom wall of heat sink 7 of module 6 is set side by side, and just makes Vehicular charger module 5 and DC/DC module 6 and heat sink 7
It directly contacts, and then is directly radiated by heat sink 7 to Vehicular charger module 5 and DC/DC module 6, with vehicle-mounted charge
Machine module 5 is stacked with DC/DC module 6 and is compared, and improves radiating efficiency.
With continued reference to Fig. 1 to Fig. 4, upper box 1 is set to the top (for position shown in FIG. 1) of heat sink 7,
It is covered at outside electric machine controller module 3 and block terminal 4 for storing electric machine controller module 3 and block terminal 4 namely upper box 1,
The interference of foreign object is avoided, to ensure the safe operation of electric machine controller module 3 and block terminal 4；Lower box 2 is set to heat sink
7 lower section (for position shown in FIG. 1), for storing Vehicular charger module 5 and DC/DC module 6, that is, covers at
Outside Vehicular charger module 5 and DC/DC module 6, the interference of foreign object is avoided, to ensure Vehicular charger module 5 and DC/DC mould
The safe operation of block 6, and then ensure the driving safety of vehicle.Electric machine controller module 3, block terminal 4, Vehicular charger module
Internal high voltages and low-pressure section pass through copper primary and secondary row respectively in 5 and DC/DC module 6 and low voltage wiring harness is connected to 1 He of upper box
Outside lower box 2, only to need upper box 1 to be connected with the corresponding harness in output input port of the components outside lower box 2, just
Being connected and communicate between module.Wherein, upper box 1, lower box 2 are fixed on heat sink 7 by screw.
Referring to figs. 5 and 6, upper box 1 includes: epipleural 11 and upper cover plate 12；Wherein, epipleural 11 is in heat sink 7
Top (for position shown in fig. 5), which is enclosed, sets a upper cavity, and electric machine controller module 3 and block terminal 4 are placed in upper cavity
It is interior；Electric machine controller module 3 and block terminal 4 are set side by side along the length direction of length direction, that is, heat sink 7 of epipleural 11, with
Just reduce the distance between electric machine controller module 3, block terminal 4 and 11 side wall of epipleural.Upper cover plate 12 is connected with epipleural 11
It connects, for sealing the intracorporal electric machine controller module 3 of epicoele and block terminal 4.Specifically, epipleural 11 is the cylinder of inner hollow
Shape shell can also be multiple plate-like structures, and joining end to end to enclose sets a closed polygon；Preferably, epipleural 11 includes
Four pieces of slab constructions corresponding with heat sink 7, join end to end and surround quadrangle, i.e. upper cavity along the circumferential direction of heat sink 7
For upper square cavity；It is further preferred that the inner circumferential of epipleural 11 or periphery are equipped with the first connecting plate being connected on heat sink 7
(not shown), the first connecting plate is arranged along the circumferential complete cycle of epipleural 11, and is fixed to heat sink 7 by welding or screw
Roof on, to ensure the stable connection between epipleural 11 and heat sink 7.Upper cover plate 12 is plate-like structure, and upper
Side plate 11 is corresponding, the two by screw it is detachably connectable, so as to by electric machine controller module 3 and block terminal 4 closing and
It is detachable electric machine controller module 3 and block terminal 4 are checked and be safeguarded.The present embodiment epipleural 11 enclose the cavity that sets with
For rectangular, naturally it is also possible to for other shapes such as cylinders.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with motor UVW delivery outlet 112, for connecting the input port of motor
The three-phase of electric machine controller module 3 is exported electric current, that is, alternating current transmission to motor, to control motor work；To reduce high pressure
Cable dosage, save the cost and the difficulty for reducing harness arrangement, it is preferable that motor UVW delivery outlet 112 is set to epipleural 11
It on preceding long side wall a, and is oppositely arranged with electric machine controller module 3, to reduce electric machine controller module 3 and motor UVW output
Cable dosage between mouth 112, while reducing harness arrangement difficulty.Epipleural 11 is equipped with power battery input port 111, is used for
The delivery outlet of power battery is connected so that the output electric current of power battery is transmitted to electric machine controller module 3, and then passes through motor
It is the alternating current for supplying alternating current generator that the output electricity of power battery is DC conversion by controller module 3, controls motor work
Make, and the high pressure positive and negative busbar being connected with power battery input port 111 is made to be set in upper box 1 the upper of i.e. heat sink 7
Side, so that the device integrated level further increases, so that 1 aerial lug of upper box neatly facilitates；Epipleural 11 is pacified equipped with PTC
Mouth 116 is filled, for installing ptc heater 8, to be heated to be interior crew's heating in cold snap；Preferably, power battery
Before input port 111 and PTC installing port 116 are arranged on long side wall a, to reduce power battery input port 111 and PTC heating
Harness length between device 8 and block terminal 4 reduces harness and arranges difficulty；To avoid harness between ptc heater 8 and block terminal 4
Harness is chaotic between power battery input port 111 and electric machine controller module 3, it is preferable that 111 He of power battery input port
PTC installing port 116 is respectively arranged at the left and right sides of motor UVW delivery outlet 112, and power battery input port 111 is in motor UVW
The left side of delivery outlet 112 and 112 horizontal Tile of motor UVW delivery outlet are arranged, to make full use of preceding long side wall a effective use face
Product；Since larger and block terminal 4 connects for other connectors for power battery input port 111 and motor UVW delivery outlet 112
The port connect is less smaller, therefore to avoid harness between motor UVW delivery outlet 112 and power battery input port 111 chaotic, into one
Preferably, interval is arranged so that lesser connection motor is arranged step between power battery input port 111 and motor UVW delivery outlet 112
The port of controller module 3 such as controller communication mouth.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with program debugging mouth 113, for downloading program to motor control
Device module 3 is debugged, and then debugs the working condition of electric machine controller module 3, to control the work of motor；Preferably,
Edge before program debugging mouth 113 is set on long side wall a, which leans on nearby long side wall a and electric machine controller module 3
The upper right corner of opposite position preceding long side wall a as shown in Figure 5, so as on long side wall a before making full use of and electric machine controller
3 relative position of module it is effective using space, and avoid program debugging mouth 113 influence connection electric machine controller module 3 compared with
The setting of large port.Epipleural 11 is equipped with controller communication mouth, for connecting zero communicated with electric machine controller module 3
Part, to realize the communication between the electric machine controller module 3 in upper box 1 and the components outside upper box 1；Controller communication
The middle position of long side wall a, i.e. interposition between power battery input port 111 and motor UVW delivery outlet 112 before mouth is set to
Set and before being set to long side wall a middle position up and down (for position shown in fig. 5), so as to make full use of two compared with
Between large port using area.Specifically, controller communication mouth includes low voltage communication mouth 114 and rotary encoder communication port
115, so as to mechanical quantities such as the angular displacement, the angular speed that input low-voltage signal and motor to electric machine controller module 3 respectively, and then control
Motor processed；Long side wall a, low voltage communication mouth 114 are vertically arranged before pressure communication port 114 and rotary encoder communication port 115 are set to
In the middle position of preceding long side wall a, i.e. middle position between motor UVW delivery outlet 112 and power battery input port 111, rotation
Turn encoder communication port 115 as round osculum, is set between low voltage communication mouth 114 and power battery input port 111, so as to
Reduce the harness length between rotary encoder communication port 115 and electric machine controller module 3.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with compressor mouth 117, is used for connect compressor, to be compression
Machine power supply；Since compressor is larger, component or connection to avoid compressor from connecting with preceding long side wall a upper port are interfered,
Preferably, before compressor mouth 117 is set on long side wall a opposite rear long side wall b；To reduce compressor mouth 117 and block terminal 4
Between harness length, it is further preferred that the position that compressor mouth 117 is opposite with block terminal 4, to further decrease harness
The difficulty of arrangement；It is saving rear long side wall b using space, compressor mouth 117 is (as shown in Figure 6 close to the side of rear long side wall b
Right edge) setting.Fast charge mouth 118 is additionally provided on epipleural 11, for carrying out quick charge to interior high voltage power battery；Fastly
It fills mouth 118 and is set to the position opposite with block terminal 4 on the right side of compressor mouth 117 rear long side wall b, it is preferable that fast charge mouth 118
It is arranged in a staggered manner with about 117 compressor mouth, to avoid the harness of the two chaotic.
Certainly, power battery input port 111, motor UVW delivery outlet 112, program debugging mouth can be provided only on upper box 11
113, low voltage communication mouth 114, rotary encoder communication port 115, PTC installing port 116, compressor mouth 117, fast charge mouth 118 one
It is a, naturally it is also possible to which that multiple any combination, specific combination can determines according to actual conditions, to make modules
Between line and fuse, contactor, copper bar, etc. concentrate on the upper surface of heat sink 7, and there is upper box 1 to block, make
Integrated level it is higher, aerial lug neatly facilitates.Power battery input port 111 and motor UVW delivery outlet 112 can pass through copper lug
Water-proof type gland head or high-tension connector is added to export or input.Wherein, motor UVW delivery outlet 112, program debugging mouth 113, control
Before device communication port, that is, low voltage communication mouth 114 and rotary encoder communication port 115, PTC installing port 116 processed are set on long side wall a,
On the rear long side wall b that long side wall a is opposite before compressor mouth 117 is set to fast charge mouth 118, compared with being set to short side wall, subtract
Small harness length between each port and electric machine controller module 3 or block terminal 4 is arranged to reduce harness in upper box 1
Difficulty, optimize upper box 1 in harness arrangement.
Referring to figs. 7 and 8, lower box 2 includes: lower side panel 21 and lower cover plate 22；Wherein, lower side panel 21 is in heat sink 7
Lower section (for position shown in Fig. 7), which is enclosed, sets a lower chamber, and Vehicular charger module 5 and DC/DC module 6 are set to down
In cavity；Vehicular charger module 5 and DC/DC module 6 are set along the length direction of length direction, that is, heat sink 7 of lower side panel 21
It sets, i.e. Vehicular charger module 5 and DC/DC module 6 left and right on the bottom wall of heat sink 7 is set side by side, to reduce vehicle-mounted fill
Motor module 5 and the distance between DC/DC module 6 and 21 adjacent wall of lower side panel, and then reduce 5 He of Vehicular charger module
The length of harness between DC/DC module 6 and the outer components of lower box 2, and then reduce the difficulty of harness arrangement in lower box 2；Under
Cover board 22 is set to the lower section of lower side panel 21 and is connected with lower side panel 21, i.e., is connected by lower side panel 21 with heat sink 7, uses
In the intracorporal Vehicular charger module 5 of sealing cavity of resorption and DC/DC module 6.Specifically, lower side panel 21 is the cylindric of inner hollow
Shell can also be multiple plate-like structures, and joining end to end to enclose sets a closed polygon；Preferably, lower side panel 21 includes four
Block slab construction corresponding with heat sink 7, joins end to end and surrounds quadrangle along the circumferential direction of heat sink 7, i.e. lower chamber is
Lower square cavity；It is further preferred that the inner circumferential of lower side panel 21 or periphery are equipped with the second connecting plate being connected on heat sink 7
(not shown), the second connecting plate is arranged along the circumferential complete cycle of lower side panel 21, and is fixed to heat sink 7 by welding or screw
Bottom wall on, to ensure the stable connection between lower side panel 21 and heat sink 7.Lower cover plate 22 is plate-like structure, under
Side plate 21 is corresponding, and the two is detachably connectable by screw, to close Vehicular charger module 5 and DC/DC module 6
And it is detachable Vehicular charger module 5 and DC/DC module 6 are checked and be safeguarded.The present embodiment lower side panel 21, which encloses, to be set
Cavity is for rectangular, naturally it is also possible to for other shapes such as cylinders.
With continued reference to Fig. 7 and Fig. 8, the left side wall as shown in Figure 7 close to the short side wall c(of DC/DC module 6 of lower side panel 21) on
It equipped with DC/DC terminal box 211, is set to outside lower chamber, so that the bundle of outputs of DC/DC module 6 is placed in DC/DC wiring
Box 211 is convenient for carrying out wiring and later maintenance to the bundle of outputs of DC/DC module 6, meanwhile, DC/DC terminal box 211 is set to down
Side plate 21 reduces the distance between DC/DC terminal box 211 and DC/DC module 6, in turn on the short side wall c of DC/DC module 6
Reduce the distance between DC/DC output end 61 and the DC/DC module 6 in DC/DC terminal box 211, i.e. reduction DC/DC output end 61
The length of harness between DC/DC module 6, it is mixed that saving harness cost avoids harness between the two from intersecting with other harness simultaneously
Disorderly, the difficulty of harness arrangement inside and outside lower box 2 is reduced.
With continued reference to Fig. 7 and Fig. 8, DC/DC terminal box 211 is equipped with DC/DC delivery outlet 2111, for installing DC/DC mould
The DC/DC output end 61 of block 6 comprising anode and cathode, so as to by the transformed direct voltage output of DC/DC module 6.DC/
DC output end 61 is fixed at DC/DC delivery outlet 2111 by gland head 2112, so as to the DC/DC output end to DC/DC module 6
61 are fixed and protect.Preferably, gland head 2112 is water-proof type gland head, to ensure the safety of DC/DC output end 61.
Preferably, DC/DC delivery outlet 2111 is at least two, is respectively arranged on the different lateral of terminal box 211, so as to according to whole
Vehicle arrangement demand is arranged in DC/DC output end 61 on any one face of DC/DC terminal box 211, naturally it is also possible to be set to
On any one face of upper box 1 or lower box 2.DC/DC delivery outlet 2111 is inspection port structure, to facilitate wiring and dimension
It repairs；Preferably, the DC/DC delivery outlet 2111 that inspection port structure is offered on the opposite side wall of DC/DC terminal box 211, is used for
The anode and cathode of DC/DC output end 61 are installed respectively.
With continued reference to Fig. 7 and Fig. 8, the front side wall long side wall d(of lower side panel 21 as shown in Figure 7) it is equipped with Vehicular charger
AC input mouth 212 is used for 5 input current of Vehicular charger module, through being arranged on long side wall d so as to according to battery
The data that management system provides, dynamic adjust charging current or voltage parameter, execute corresponding movement, complete charging process.
Preferably, Vehicular charger AC input mouth 212 is 5 core connectors, so as to by the firewire of the input of Vehicular charger module 5, zero
Line and low-voltage line concentrate in the same connector, facilitate wiring, simplify strand design and arrangement.211 He of DC/DC terminal box
Vehicular charger AC input mouth 212 is set on the not ipsilateral of lower side panel 21, to optimize the space layout of lower box 2, and
So that the line between modules is placed in below heat sink 7, and has lower box 2 to block, so that integrated level is higher, outside connects
Line neatly facilitates.
Vehicular charger AC input mouth 212, compressor mouth 117, fast charge mouth 118, the inlet 711 of heat sink 7 and liquid out
Mouth 712 is set to the same side (front side as shown in Figure 2), to avoid between mutual interference or connection exterior components
Interference, arranged in a crossed manner between 712 three of Vehicular charger AC input mouth 212, inlet 711 and liquid outlet, i.e. AC input mouth 212
It is set to the top of position between inlet 711 and liquid outlet 712；Vehicular charger AC input mouth 212 and compressor mouth 117,
Fast charge mouth 118 is set to the same side, and compared with the i.e. preceding long side wall a of other side wall, setting port is more on preceding long side wall a, can
It avoids Vehicular charger AC input mouth 212 and preceding long side wall a upper port from interfering, advanced optimizes port position setting and harness
Arrangement.
Referring to Fig. 9, cooling structure 71 is provided in heat sink 7, for electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5 and DC/DC module 6 are cooled down, to avoid electric machine controller module 3, block terminal 4, Vehicular charger mould
There is more serious heat condition in block 5 and DC/DC module 6, that is, avoid each module temperature from increasing as heat increases and influence it
Working performance and service life.Preferably, heat sink 7 is rectangular aluminium sheet, so as to convenient for heat dissipation；Heat sink 7 roof (relative to
For position shown in Fig. 9) and/or bottom wall (for position shown in Fig. 9) be equipped with several mounting holes 73, motor
Controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 are installed by screw or bracket to mounting hole respectively
On 73；Can certainly by the roof of heat sink 7 (for position shown in Fig. 9) and/or bottom wall (relative to figure
For position shown in 9) it is equipped with several mounting plate (not shown)s, it is electric machine controller module 3 and block terminal 4, vehicle-mounted
Charger module 5 is separately mounted on its corresponding mounting plate with DC/DC module 6.
Specifically, cooling liquid i.e. water cooling tube is filled among the shell that cooling structure 71 can be made of metal,
Can be other can carry out cooling to electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6
The cooling duct dug inside structure, such as heat sink 7, internal filling have coolant liquid.Cooling structure 71 and heat sink 7 are one
Body formula structure or cooling structure 71 are fixedly connected with heat sink 7, enhance its reliability, avoid structure and assembly inside heat sink
The complexity of relationship brings difficulty to cause the problem that reliability is lower in use, this one to the arrangement of cooling structure
Mode guarantee that cooling structure 71 in use will not influence the internal structure or heat dissipation of heat sink 7 because vibration loosens
The stability connected between plate 7 and electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6.It is fixed
Connection type, which can be, to be passed through glue by way of gluing knot cooling structure 71 is fixed on heat sink 7, to will cool down
Structure 71 is fixed as one with heat sink 7, and certainly, cooling structure 71 can also pass through other connection structures and heat sink 7
It is fixed.Specifically, water cooling tube is made of the good metal of heating conduction or nonmetallic materials, passes through the side of die casting
Formula is arranged in heat sink 7, and can replace water cooling tube with a water-cooled plate or other conductive structures.
Preferably, cooling structure 71 and heat sink 7 are an integral structure, so that heat sink 7 is whole as cooling structure
The electric machine controller module 3, block terminal 4, Vehicular charger module 5 and the DC/DC module 6 that are mounted on heat sink 7 are carried out cold
But, to simplify the arrangement of cooling structure 71, save the occupied space of cooling structure 71, to simplify the structure of heat sink 7, together
When, integral structure does not have to consider the assembly precision problem between cooling structure 71 and upper box 1, lower box 2, improves simultaneously
The motor controller structure global reliability and stability, are not easy to be affected in the case of vibrations, to extend
Electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 service life, and by heat sink 7
The heat that electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 distribute is conducted to by entire area
Internal cooling structure 71 is more preferably compared with the mode cooling effect for there was only local heat-conducting area.Certainly, heat sink 7 can be with
For empty cavity shape structure, cooling structure 71 is placed in cavity centre, and uses other conduction materials by cooling structure 71 and heat sink 7
Between gap be filled, to reach integral type cooling effect same with above-described embodiment.
With continued reference to Fig. 9, cooling structure 71 is equipped with inlet 711 and liquid outlet 712, will pass through to cooling structure 71
Middle injection or tapping, i.e., cooling liquid enters cooling structure 71 from inlet 711, and flows out from liquid outlet 712, to motor
Controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 are cooled down, to realize cooling liquid more
It changes or recycles, to make full use of the heat exchange of cooling liquid, realize electric machine controller module 3, block terminal 4, Vehicular charger
The further heat dissipation of module 5 and DC/DC module 6.Preferably, inlet 711 and liquid outlet 712 run through heat sink 7, and can with it is outer
The water-cooling system attachment in portion connects, with will pass through water-cooling system the cooling liquid in cooling structure 71 is timely fed or
Water-cooling system attachment, i.e., be set to outside heat sink 7 by export, and it is low to avoid the occurrence of water-cooling system attachment input chilled liquid temperature
The condensed water for causing its outer wall to generate flows in supreme cabinet 1 or lower box 2, to electric machine controller module 3, block terminal 4, vehicle-mounted
The electrical connection of charger module 5 and DC/DC module 6 brings security risk.
For the cooling effect for further increasing cooling structure 71, it is preferable that be equipped with and lead between cooling structure 71 and heat sink 7
Heat structure, to accelerate radiating efficiency；Preferably, cooling structure 71 and heat sink 7 are coated with heat-conducting glue, such as full-filling heat conductive insulating
Silica gel is bonded, be further ensured that it is seamless between cooling structure 71 and heat sink 7 contact, increase its contact area, thus plus
Fast radiating efficiency.
With continued reference to Fig. 9, density of setting can be according to electric machine controller module 3, block terminal in heat sink 7 for cooling structure 71
4, Vehicular charger module 5 and the distribution of DC/DC module 6 and heat condition carry out different arrangements, it is preferable that distribute on heat sink 7
Heat is greater than the density of setting that the less position of heat is distributed on heat sink 7 compared with the density of setting of the cooling structure 71 of multiple location, i.e.,
The part-structure of heat sink 7 be it is big for calorific value, to the positions of the higher components of operating temperature requirements by cooling structure 71
Carry out closeer arrangement, part-structure be for calorific value less, will be cold to the position of the lower components of operating temperature requirements
But structure 71 is relatively dredged dilute arrangement.Since the temperature of liquid cooling at inlet 711 is lower, 711 position of inlet it is cold
But structure 71 is relatively dredged dilute arrangement；Due to cooling structure 71 by with electric machine controller module 3, block terminal 4, vehicle-mounted fill
It needs for heated liquid to be discharged from liquid outlet 712 after the heat exchange of motor module 5 and DC/DC module 6, at liquid outlet 712
Temperature is higher, therefore the cooling structure 71 of 712 position of liquid outlet carries out closeer arrangement.According to the degree of heat to cooling structure
71 do the arrangement of different density, can balance the degree of heat radiation inside the motor controller structure, make electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and DC/DC module 6 radiate uniformly, avoid the occurrence of some position overheat and to motor control
Device module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 performance impact, extend electric machine controller module
3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 service life.
For convenient for the electric machine controller integrating device is fixed by heat sink 7, it is preferable that heat sink 7 is equipped with installation
Structure 72, for heat sink 7 to be fixed to the bracket of vehicle.Mounting structure 72 can be extended to its periphery for heat sink 7
Slab construction offers fixation hole 721 thereon, is fixed on bracket with will pass through bolt or screw for heat sink 7.Preferably,
It sets on heat sink 7 there are four mounting structure 72, so as to by the Corner Strapped of heat sink 7, to ensure heat sink 7 and the motor control
The stability of device integrating device；Mounting structure 72 includes square plate 722 and the link block for being set to 722 side wall sharp corner of square plate
723, square plate 722 and link block 723 are integrally formed the slab construction that i.e. the two is integrally formed；Link block 723 and square plate
722 link position extends to the link position of link block 723 Yu 7 main body of heat sink by transition arc 724, to avoid answering
Power is concentrated, and the intensity of mounting structure 72 is improved, and then is improved heat sink 7 and be fixed to the stability on vehicle support stand.
When in use, the refrigerant liquid of water-cooling system attachment flows into cooling structure 71 from inlet 711, and from liquid outlet
Flowed out at 712, thus with internal electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 into
Row heat exchange is taken away and passes to cooling by electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6
The heat of structure 71 reduces the temperature of electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6,
It prevents the temperature of electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 excessively high, guarantees motor control
The harmony that device module 3 processed, block terminal 4, Vehicular charger module 5 and DC/DC module 6 radiate, make electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and DC/DC module 6 are under optimal operating temperature.
To sum up, electric machine controller integrating device provided in this embodiment passes through the electric machine controller module 3 that will be separated originally
It is integrally disposed in the top of heat sink 7 with block terminal 4, while by the Vehicular charger module 5 separated originally and DC/DC module 6
The integrally disposed lower section in heat sink 7, i.e. electric machine controller module 3, block terminal 4, Vehicular charger module 5, DC/DC module 6
It is integrally disposed on heat sink 7, not only meets the charging requirement to interior high voltage power battery and the power supply and control to motor
It is required that meanwhile, the layout in vehicle space is greatly optimized, solves that vehicle general arrangement space is limited, installation is complicated, components collection
At low problem is spent, so that position is arranged in electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6
It is corresponding with components coupled in vehicle body, to reduce the cleaning of its connection, and it is convenient for the heat dissipation of module, to subtract
High voltage cable dosage, save the cost and the difficulty for reducing harness arrangement are lacked, vehicle especially electric car are greatly saved
Vehicle space structure, therefore there is good market application prospect.In addition, by heat sink 7 to integrally disposed motor control
Device module 3, block terminal 4, Vehicular charger module 5, DC/DC module 6 are radiated and are isolated, avoid electric machine controller module 3,
Block terminal 4, Vehicular charger module 5, DC/DC module 6 high temperature cause operation irregularity, avoid port between each module chaotic
Causing its line to intersect causes Miswire.Simultaneously as Vehicular charger module 5 only can be in vehicle in actual use
It works when not running, and electric machine controller module 3, block terminal 4 only work when vehicle travels, the two is not rushed using the time
It is prominent, so sharing the water cooling plants such as a heat-dissipating aluminium plate, volume and cost are saved, and be connected with power battery input port 111
Line and fuse, contactor, copper bar between the high pressure positive and negative busbar connect and modules, etc. concentrate on heat sink or more
On face, and there is upper and lower box to block, so that integrated level is higher, aerial lug neatly facilitates.
Further, electric machine controller module 3 and block terminal 4 are juxtaposed on heat sink 7 along the length direction of heat sink 7
Roof on, Vehicular charger module 5 and DC/DC module 6 are juxtaposed on the bottom of heat sink 7 along the length direction of heat sink 7
On wall, being radiated respectively to it with will pass through roof or the bottom wall of heat sink 7, further improving heat sink 7 and motor control
Device module 3 processed, block terminal 4, Vehicular charger module 5, the contact area between DC/DC module 6, so as to further equably right
It radiates, and improves radiating efficiency.
Especially, be provided with cooling structure 71 in heat sink 7, for electric machine controller module 3, block terminal 4, vehicle-mounted fill
Motor module 5 and DC/DC module 6 are cooled down, to avoid electric machine controller module 3, block terminal 4, Vehicular charger module 5
There is more serious heat condition with DC/DC module 6, i.e., each module temperature increases as heat increases and influences its workability
Energy and service life.Meanwhile the setting of cooling structure 71 in heat sink 7 is simplified, the arrangement of cooling structure 71 is simplified, in turn
Improve the structural stability and reliability of electric machine controller integrating device.
Vehicle embodiments:
The present embodiment also proposed a kind of vehicle, and above-mentioned electric machine controller integrating device is provided on the vehicle.Wherein, electric
The specific implementation process of machine controller integrating device is referring to above description, and details are not described herein for the present embodiment.
Since electric machine controller integrating device has said effect, so the vehicle with the electric machine controller integrating device
Also there is corresponding technical effect.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (8)
1. a kind of electric machine controller integrating device characterized by comprising electric machine controller module (3), block terminal (4), vehicle-mounted
Charger module (5), DC/DC module (6) and heat sink (7)；Wherein,
The electric machine controller module (3) and the integrally disposed top in the heat sink (7) of the block terminal (4)；
The Vehicular charger module (5) and the integrally disposed lower section in the heat sink (7) of the DC/DC module (6).
2. electric machine controller integrating device according to claim 1, which is characterized in that
The electric machine controller module (3) and the block terminal (4) are juxtaposed on institute along the length direction of the heat sink (7)
On the roof for stating heat sink (7).
3. electric machine controller integrating device according to claim 1, which is characterized in that
The Vehicular charger module (5) and the DC/DC module (6) are set side by side along the length direction of the heat sink (7)
In on the bottom wall of the heat sink (7).
4. electric machine controller integrating device according to any one of claims 1 to 3, which is characterized in that
The roof and/or bottom wall of the heat sink (7) be equipped with several mounting holes (73), the electric machine controller module (3),
The block terminal (4), the Vehicular charger module (5) and the DC/DC module (6) respectively by screw or bracket install to
On the mounting hole (73).
5. electric machine controller integrating device according to any one of claims 1 to 3, which is characterized in that
The roof and/or bottom wall of the heat sink (7) are equipped with several mounting plates, the electric machine controller module (3), described
Block terminal (4), the Vehicular charger module (5) and the DC/DC module (6) are separately mounted to its corresponding mounting plate
On.
6. electric machine controller integrating device according to any one of claims 1 to 3, which is characterized in that
The heat sink (7) is rectangular aluminium sheet, is equipped with mounting structure (72), for the heat sink (7) to be fixed to vehicle
Bracket on the electric machine controller integrating device to be fixed to the bracket of vehicle.
7. electric machine controller integrating device according to claim 6, which is characterized in that
The mounting structure (72) includes square plate (722) and the link block for being set to the square plate (722) side wall sharp corner
(723), the link block (723) and the square plate (722) are integrally formed；
The link position of the link block (723) and the square plate (722) extends to the connection by transition arc (724)
The link position of block (723) and the heat sink (7).
8. a kind of vehicle, which is characterized in that be provided with electric machine controller integrating device as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854785.9U CN209700410U (en) | 2018-11-12 | 2018-11-12 | A kind of electric machine controller integrating device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821854785.9U CN209700410U (en) | 2018-11-12 | 2018-11-12 | A kind of electric machine controller integrating device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700410U true CN209700410U (en) | 2019-11-29 |
Family
ID=68635014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821854785.9U Active CN209700410U (en) | 2018-11-12 | 2018-11-12 | A kind of electric machine controller integrating device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043963A (en) * | 2019-12-26 | 2021-06-29 | 观致汽车有限公司 | Charging and distributing device for vehicle and vehicle |
-
2018
- 2018-11-12 CN CN201821854785.9U patent/CN209700410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043963A (en) * | 2019-12-26 | 2021-06-29 | 观致汽车有限公司 | Charging and distributing device for vehicle and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202782739U (en) | Integrated motor controller for electromobile | |
| CN108667272B (en) | Single motor inverter assembly | |
| CN110525240B (en) | Vehicle-mounted power battery, chargeable and dischargeable energy storage system and electric automobile | |
| CN103973049A (en) | Motor and vehicle with same | |
| CN209395594U (en) | A kind of electric machine controller integrated morphology and vehicle | |
| CN210911983U (en) | Integrated form electric drive system assembly and electric automobile | |
| CN208630378U (en) | It fills distribution assembly cabinet, fill distribution assembly and vehicle | |
| CN209395593U (en) | The lower box structure and vehicle of electric machine controller integrating device | |
| CN207339303U (en) | High power DC charger | |
| CN114144017B (en) | Controller of electric assembly and electric assembly | |
| CN204020542U (en) | A kind of power system of electric automobile | |
| CN209700410U (en) | A kind of electric machine controller integrating device and vehicle | |
| CN209441315U (en) | A kind of new-energy automobile five in one controller | |
| CN209313765U (en) | The electric machine controller integrated morphology and vehicle of built-in cooling structure | |
| CN209448280U (en) | A kind of two-in-one high voltage distribution box | |
| CN209395596U (en) | The upper box structure and vehicle of electric machine controller integrating device | |
| CN208209321U (en) | A kind of high power high voltage distribution box with radiator | |
| CN217477097U (en) | Electric automobile energy conversion and distribution device and electric automobile | |
| CN203883625U (en) | Motor and car using the same | |
| CN209822707U (en) | Appearance structure of power battery of passenger vehicle | |
| CN113733893B (en) | Dual electric control controller, hybrid power system and electric vehicle | |
| CN210027055U (en) | Four-in-one integrated motor controller | |
| CN208904086U (en) | A kind of new-energy automobile power battery box assembly | |
| CN208226626U (en) | Charger box component and charging unit | |
| CN210168381U (en) | High-voltage accessory device and electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |